Kryptonite 12mm U-Lock Bicycle Lock

The Kryptonite U-Lock features a 12mm hardened steel shackle with a bent foot anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with side keyway is pick and drill resistant. It includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. Rated at a 4/10 on our security scale, this U-Lock is good for quick stops in a metropolitan area, a couple hours in the suburbs or all day & overnight in rural areas. It also includes our patented Side Mount, Snap-In Bracket providing convenient U-Lock transport. These great features, along with our support programs like Key Safe, Anti-Theft Protection, and a Lifetime Warranty make Kryptonite Bicycle Locks the best choice for protecting what you value.

• 12mm hardended steel shackle resists hand tools, bolt cutters, and leverage attacks
• Interior locking dimensions: 4" x 8"
• Key Safe Program: Kryptonite will ship your first 2 keys for free, globally, in the event you lose them
• Anti-Theft Protection Offer: Up to $500 reimbursement
• Lifetime Warranty
• Kryptonite Security Level 4